polar
orbitary
extraorbital
midorbit
periastron
descending node
node
apogalacticon
preorbital
hour circle
apocenter
interorbital
orbito-
orbital rotation
interorbitally
interorbit
orbital motion
circle
apobaryon
ascending node
east by south
EbS
equinoctial line
equinoctial circle
SbE
celestial equator
perigalacticon
point of periapsis
periapsis
equinoctial
south by east
revolve
extraorbitally
circumtriple
Clarke orbit
southeast by east
retro-orbital
Dragon
periorbita
SEbE
Draco
apoapsis
antorbital
point of apoapsis
azimuth
near-rectilinear halo orbit
South Celestial Pole
northeast by east
Apollo asteroid
transit instrument